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// RUN: %clang_cc1 -fsyntax-only -verify %s
void f()
{
(void)typeid(int); // expected-error {{you need to include <typeinfo> before using the 'typeid' operator}}
}
namespace std {
struct type_info { const char *name; };
}
void g()
{
(void)typeid(int);
}
struct X; // expected-note 3{{forward declaration}}
void g1(X &x) {
(void)typeid(X); // expected-error{{'typeid' of incomplete type 'X'}}
(void)typeid(X&); // expected-error{{'typeid' of incomplete type 'X'}}
(void)typeid(x); // expected-error{{'typeid' of incomplete type 'X'}}
}
void h(int i) {
char V[i];
typeid(V); // expected-error{{'typeid' of variably modified type 'char [i]'}}
typeid(char [i]); // expected-error{{'typeid' of variably modified type 'char [i]'}}
}
// expected-note@+1 {{read of object 'typeid(int).name' whose value is not known}}
constexpr const char *name = typeid(int).name; // expected-error {{constant expression}}
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